291212975055

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1\times {\mathrm{929}}^1\times {\mathrm{1117}}^1$

素因数の和:2460

約数の個数: 64

約数和(自身を含む): 477016076160

約数和(自身を除く): 185803101105

約数列:

[1, 3, 5, 15, 53, 159, 265, 353, 795, 929, 1059, 1117, 1765, 2787, 3351, 4645, 5295, 5585, 13935, 16755, 18709, 49237, 56127, 59201, 93545, 147711, 177603, 246185, 280635, 296005, 327937, 394301, 738555, 888015, 983811, 1037693, 1182903, 1639685, 1971505, 3113079, 4919055, 5188465, 5914515, 15565395, 17380661, 20897953, 52141983, 54997729, 62693859, 86903305, 104489765, 164993187, 260709915, 274988645, 313469295, 366305629, 824965935, 1098916887, 1831528145, 5494584435, 19414198337, 58242595011, 97070991685, 291212975055]

約数ペア:

[(1, 291212975055), (3, 97070991685), (5, 58242595011), (15, 19414198337), (53, 5494584435), (159, 1831528145), (265, 1098916887), (353, 824965935), (795, 366305629), (929, 313469295), (1059, 274988645), (1117, 260709915), (1765, 164993187), (2787, 104489765), (3351, 86903305), (4645, 62693859), (5295, 54997729), (5585, 52141983), (13935, 20897953), (16755, 17380661), (18709, 15565395), (49237, 5914515), (56127, 5188465), (59201, 4919055), (93545, 3113079), (147711, 1971505), (177603, 1639685), (246185, 1182903), (280635, 1037693), (296005, 983811), (327937, 888015), (394301, 738555)]