34640985

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 60299712

約数和(自身を除く): 25658727

約数列:

[1, 3, 5, 15, 17, 51, 61, 85, 131, 183, 255, 289, 305, 393, 655, 867, 915, 1037, 1445, 1965, 2227, 3111, 4335, 5185, 6681, 7991, 11135, 15555, 17629, 23973, 33405, 37859, 39955, 52887, 88145, 113577, 119865, 135847, 189295, 264435, 407541, 567885, 679235, 2037705, 2309399, 6928197, 11546995, 34640985]

約数ペア:

[(1, 34640985), (3, 11546995), (5, 6928197), (15, 2309399), (17, 2037705), (51, 679235), (61, 567885), (85, 407541), (131, 264435), (183, 189295), (255, 135847), (289, 119865), (305, 113577), (393, 88145), (655, 52887), (867, 39955), (915, 37859), (1037, 33405), (1445, 23973), (1965, 17629), (2227, 15555), (3111, 11135), (4335, 7991), (5185, 6681)]