152347236475

素因数分解:

$5^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{7649}}^1$

素因数の和:7973

約数の個数: 72

約数和(自身を含む): 223850628000

約数和(自身を除く): 71503391525

約数列:

[1, 5, 7, 25, 35, 49, 71, 175, 229, 245, 355, 497, 1145, 1225, 1603, 1775, 2485, 3479, 5725, 7649, 8015, 11221, 12425, 16259, 17395, 38245, 40075, 53543, 56105, 81295, 86975, 113813, 191225, 267715, 280525, 374801, 406475, 543079, 569065, 796691, 1338575, 1751621, 1874005, 2715395, 2845325, 3801553, 3983455, 8758105, 9370025, 12261347, 13576975, 19007765, 19917275, 26610871, 43790525, 61306735, 85829429, 95038825, 124365091, 133054355, 306533675, 429147145, 621825455, 665271775, 870555637, 2145735725, 3109127275, 4352778185, 6093889459, 21763890925, 30469447295, 152347236475]

約数ペア:

[(1, 152347236475), (5, 30469447295), (7, 21763890925), (25, 6093889459), (35, 4352778185), (49, 3109127275), (71, 2145735725), (175, 870555637), (229, 665271775), (245, 621825455), (355, 429147145), (497, 306533675), (1145, 133054355), (1225, 124365091), (1603, 95038825), (1775, 85829429), (2485, 61306735), (3479, 43790525), (5725, 26610871), (7649, 19917275), (8015, 19007765), (11221, 13576975), (12425, 12261347), (16259, 9370025), (17395, 8758105), (38245, 3983455), (40075, 3801553), (53543, 2845325), (56105, 2715395), (81295, 1874005), (86975, 1751621), (113813, 1338575), (191225, 796691), (267715, 569065), (280525, 543079), (374801, 406475)]