193536225

素因数分解:

$3^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:375

約数の個数: 72

約数和(自身を含む): 359798400

約数和(自身を除く): 166262175

約数列:

[1, 3, 5, 9, 15, 25, 45, 59, 61, 75, 177, 183, 225, 239, 295, 305, 531, 549, 717, 885, 915, 1195, 1475, 1525, 2151, 2655, 2745, 3585, 3599, 4425, 4575, 5975, 10755, 10797, 13275, 13725, 14101, 14579, 17925, 17995, 32391, 42303, 43737, 53775, 53985, 70505, 72895, 89975, 126909, 131211, 161955, 211515, 218685, 269925, 352525, 364475, 634545, 656055, 809775, 860161, 1057575, 1093425, 2580483, 3172725, 3280275, 4300805, 7741449, 12902415, 21504025, 38707245, 64512075, 193536225]

約数ペア:

[(1, 193536225), (3, 64512075), (5, 38707245), (9, 21504025), (15, 12902415), (25, 7741449), (45, 4300805), (59, 3280275), (61, 3172725), (75, 2580483), (177, 1093425), (183, 1057575), (225, 860161), (239, 809775), (295, 656055), (305, 634545), (531, 364475), (549, 352525), (717, 269925), (885, 218685), (915, 211515), (1195, 161955), (1475, 131211), (1525, 126909), (2151, 89975), (2655, 72895), (2745, 70505), (3585, 53985), (3599, 53775), (4425, 43737), (4575, 42303), (5975, 32391), (10755, 17995), (10797, 17925), (13275, 14579), (13725, 14101)]